1 /* 2 * * Copyright 2022 Google LLC. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the License); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package jni 18 19 import com.google.common.truth.Truth.assertThat 20 21 /** Unit test for JNI function. */ mainnull22fun main(args: Array<String>) { 23 if (args.getOrNull(0) == "--load") { 24 System.loadLibrary("NativeApi") // loads libNativeApi.so 25 } 26 27 assertThat(NativeApi.hello("World")).isEqualTo("Hello, World") 28 29 assertThat(NativeApi.hello("0123456789".repeat(11) + "willbedropped")) 30 .isEqualTo("Hello, " + "0123456789".repeat(11) + "willbedrop") 31 } 32